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From: <denis.maier@ub.unibe.ch>
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Subject: Questions regarding \startexceptions and ligature
 prevention
Date: Mon, 22 Mar 2021 09:33:17 +0000
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Thread-Topic: Questions regarding \startexceptions and ligature prevention
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Hi,

there's this rather new mechanism for preventing ligatures:

\startexceptions[de]
au{f-}{f}{ff}(f\zwnj f)asse
au{f-}{f}{ff}(f\zwnj f)asste
\stopexceptions


Two questions:

  1.  Can you have multiple \startexceptions[de] environments ? Will they a=
ccumulate ? (I'm thinking about preparing a general list of exceptions, but=
 of course you will also want individual exceptions...)
  2.  What is the exact meaning of these four arguments ? {1}{2}{3} is clea=
r, but what about the parentheses ?

Best,
Denis

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<p class=3D"MsoNormal">Hi,<o:p></o:p></p>
<p class=3D"MsoNormal"><o:p>&nbsp;</o:p></p>
<p class=3D"MsoNormal">there&#8217;s this rather new mechanism for preventi=
ng ligatures:<o:p></o:p></p>
<p class=3D"MsoNormal"><o:p>&nbsp;</o:p></p>
<p class=3D"MsoNormal"><span lang=3D"FR-CH">\startexceptions[de]<o:p></o:p>=
</span></p>
<p class=3D"MsoNormal"><span lang=3D"FR-CH">au{f-}{f}{ff}(f\zwnj f)asse<o:p=
></o:p></span></p>
<p class=3D"MsoNormal"><span lang=3D"FR-CH">au{f-}{f}{ff}(f\zwnj f)asste<o:=
p></o:p></span></p>
<p class=3D"MsoNormal">\stopexceptions<o:p></o:p></p>
<p class=3D"MsoNormal"><o:p>&nbsp;</o:p></p>
<p class=3D"MsoNormal"><o:p>&nbsp;</o:p></p>
<p class=3D"MsoNormal">Two questions:<o:p></o:p></p>
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<li class=3D"MsoListParagraph" style=3D"margin-left:0cm;mso-list:l0 level1 =
lfo1"><span lang=3D"FR-CH">Can you have multiple \startexceptions[de] envir=
onments&nbsp;? Will they accumulate&nbsp;? (I&#8217;m thinking about prepar=
ing a general list of exceptions, but of course you will
 also want individual exceptions&#8230;)<o:p></o:p></span></li><li class=3D=
"MsoListParagraph" style=3D"margin-left:0cm;mso-list:l0 level1 lfo1"><span =
lang=3D"FR-CH">What is the exact meaning of these four arguments&nbsp;? {1}=
{2}{3} is clear, but what about the parentheses&nbsp;?<o:p></o:p></span></l=
i></ol>
<p class=3D"MsoNormal"><span lang=3D"FR-CH"><o:p>&nbsp;</o:p></span></p>
<p class=3D"MsoNormal">Best,<o:p></o:p></p>
<p class=3D"MsoNormal">Denis<o:p></o:p></p>
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